rx_dma_chan       276 drivers/i2c/busses/i2c-tegra.c 	struct dma_chan *rx_dma_chan;
rx_dma_chan       366 drivers/i2c/busses/i2c-tegra.c 	chan = i2c_dev->msg_read ? i2c_dev->rx_dma_chan : i2c_dev->tx_dma_chan;
rx_dma_chan       395 drivers/i2c/busses/i2c-tegra.c 	if (i2c_dev->rx_dma_chan) {
rx_dma_chan       396 drivers/i2c/busses/i2c-tegra.c 		dma_release_channel(i2c_dev->rx_dma_chan);
rx_dma_chan       397 drivers/i2c/busses/i2c-tegra.c 		i2c_dev->rx_dma_chan = NULL;
rx_dma_chan       422 drivers/i2c/busses/i2c-tegra.c 	i2c_dev->rx_dma_chan = chan;
rx_dma_chan       919 drivers/i2c/busses/i2c-tegra.c 			dmaengine_terminate_async(i2c_dev->rx_dma_chan);
rx_dma_chan       956 drivers/i2c/busses/i2c-tegra.c 			chan = i2c_dev->rx_dma_chan;
rx_dma_chan      1184 drivers/i2c/busses/i2c-tegra.c 						 i2c_dev->rx_dma_chan :
rx_dma_chan      1201 drivers/i2c/busses/i2c-tegra.c 					      i2c_dev->rx_dma_chan :
rx_dma_chan       132 drivers/net/ethernet/ec_bhf.c 	int rx_dma_chan;
rx_dma_chan       272 drivers/net/ethernet/ec_bhf.c 	priv->rx_dma_chan = ioread8(ec_info + INFO_BLOCK_RX_CHAN);
rx_dma_chan       400 drivers/net/ethernet/ec_bhf.c 	err = ec_bhf_alloc_dma_mem(priv, &priv->rx_buf, priv->rx_dma_chan,
rx_dma_chan       136 drivers/ntb/ntb_transport.c 	struct dma_chan *rx_dma_chan;
rx_dma_chan       543 drivers/ntb/ntb_transport.c 			       qp->rx_dma_chan ? "Yes" : "No");
rx_dma_chan      1526 drivers/ntb/ntb_transport.c 	struct dma_chan *chan = qp->rx_dma_chan;
rx_dma_chan      1593 drivers/ntb/ntb_transport.c 	struct dma_chan *chan = qp->rx_dma_chan;
rx_dma_chan      1705 drivers/ntb/ntb_transport.c 	if (i && qp->rx_dma_chan)
rx_dma_chan      1706 drivers/ntb/ntb_transport.c 		dma_async_issue_pending(qp->rx_dma_chan);
rx_dma_chan      2024 drivers/ntb/ntb_transport.c 		qp->rx_dma_chan =
rx_dma_chan      2027 drivers/ntb/ntb_transport.c 		if (!qp->rx_dma_chan)
rx_dma_chan      2031 drivers/ntb/ntb_transport.c 		qp->rx_dma_chan = NULL;
rx_dma_chan      2051 drivers/ntb/ntb_transport.c 		qp->rx_dma_chan ? "DMA" : "CPU");
rx_dma_chan      2094 drivers/ntb/ntb_transport.c 	if (qp->rx_dma_chan)
rx_dma_chan      2095 drivers/ntb/ntb_transport.c 		dma_release_channel(qp->rx_dma_chan);
rx_dma_chan      2141 drivers/ntb/ntb_transport.c 	if (qp->rx_dma_chan) {
rx_dma_chan      2142 drivers/ntb/ntb_transport.c 		struct dma_chan *chan = qp->rx_dma_chan;
rx_dma_chan      2146 drivers/ntb/ntb_transport.c 		qp->rx_dma_chan = NULL;
rx_dma_chan      2404 drivers/ntb/ntb_transport.c 	rx_chan = qp->rx_dma_chan;
rx_dma_chan       212 drivers/spi/spi-tegra114.c 	struct dma_chan				*rx_dma_chan;
rx_dma_chan       495 drivers/spi/spi-tegra114.c 	tspi->rx_dma_desc = dmaengine_prep_slave_single(tspi->rx_dma_chan,
rx_dma_chan       507 drivers/spi/spi-tegra114.c 	dma_async_issue_pending(tspi->rx_dma_chan);
rx_dma_chan       601 drivers/spi/spi-tegra114.c 		ret = dmaengine_slave_config(tspi->rx_dma_chan, &dma_sconfig);
rx_dma_chan       688 drivers/spi/spi-tegra114.c 		tspi->rx_dma_chan = dma_chan;
rx_dma_chan       708 drivers/spi/spi-tegra114.c 		dma_chan = tspi->rx_dma_chan;
rx_dma_chan       710 drivers/spi/spi-tegra114.c 		tspi->rx_dma_chan = NULL;
rx_dma_chan      1079 drivers/spi/spi-tegra114.c 				dmaengine_terminate_all(tspi->rx_dma_chan);
rx_dma_chan      1191 drivers/spi/spi-tegra114.c 			dmaengine_terminate_all(tspi->rx_dma_chan);
rx_dma_chan      1197 drivers/spi/spi-tegra114.c 				dmaengine_terminate_all(tspi->rx_dma_chan);
rx_dma_chan      1449 drivers/spi/spi-tegra114.c 	if (tspi->rx_dma_chan)
rx_dma_chan       196 drivers/spi/spi-tegra20-slink.c 	struct dma_chan				*rx_dma_chan;
rx_dma_chan       455 drivers/spi/spi-tegra20-slink.c 	tspi->rx_dma_desc = dmaengine_prep_slave_single(tspi->rx_dma_chan,
rx_dma_chan       467 drivers/spi/spi-tegra20-slink.c 	dma_async_issue_pending(tspi->rx_dma_chan);
rx_dma_chan       634 drivers/spi/spi-tegra20-slink.c 		tspi->rx_dma_chan = dma_chan;
rx_dma_chan       659 drivers/spi/spi-tegra20-slink.c 		dma_chan = tspi->rx_dma_chan;
rx_dma_chan       661 drivers/spi/spi-tegra20-slink.c 		tspi->rx_dma_chan = NULL;
rx_dma_chan       911 drivers/spi/spi-tegra20-slink.c 			dmaengine_terminate_all(tspi->rx_dma_chan);
rx_dma_chan       917 drivers/spi/spi-tegra20-slink.c 				dmaengine_terminate_all(tspi->rx_dma_chan);
rx_dma_chan      1169 drivers/spi/spi-tegra20-slink.c 	if (tspi->rx_dma_chan)
rx_dma_chan       442 drivers/tty/serial/mxs-auart.c 	struct dma_chan	*rx_dma_chan;
rx_dma_chan       875 drivers/tty/serial/mxs-auart.c 	struct dma_chan *channel = s->rx_dma_chan;
rx_dma_chan       913 drivers/tty/serial/mxs-auart.c 	if (s->rx_dma_chan) {
rx_dma_chan       914 drivers/tty/serial/mxs-auart.c 		dma_release_channel(s->rx_dma_chan);
rx_dma_chan       915 drivers/tty/serial/mxs-auart.c 		s->rx_dma_chan = NULL;
rx_dma_chan       942 drivers/tty/serial/mxs-auart.c 	s->rx_dma_chan = dma_request_slave_channel(s->dev, "rx");
rx_dma_chan       943 drivers/tty/serial/mxs-auart.c 	if (!s->rx_dma_chan)
rx_dma_chan       126 drivers/tty/serial/serial-tegra.c 	struct dma_chan				*rx_dma_chan;
rx_dma_chan       723 drivers/tty/serial/serial-tegra.c 	status = dmaengine_tx_status(tup->rx_dma_chan, tup->rx_cookie, &state);
rx_dma_chan       753 drivers/tty/serial/serial-tegra.c 	dmaengine_terminate_all(tup->rx_dma_chan);
rx_dma_chan       754 drivers/tty/serial/serial-tegra.c 	dmaengine_tx_status(tup->rx_dma_chan, tup->rx_cookie, &state);
rx_dma_chan       766 drivers/tty/serial/serial-tegra.c 	tup->rx_dma_desc = dmaengine_prep_slave_single(tup->rx_dma_chan,
rx_dma_chan       780 drivers/tty/serial/serial-tegra.c 	dma_async_issue_pending(tup->rx_dma_chan);
rx_dma_chan       906 drivers/tty/serial/serial-tegra.c 	if (tup->rx_dma_chan && !tup->use_rx_pio) {
rx_dma_chan       907 drivers/tty/serial/serial-tegra.c 		dmaengine_terminate_all(tup->rx_dma_chan);
rx_dma_chan       908 drivers/tty/serial/serial-tegra.c 		dmaengine_tx_status(tup->rx_dma_chan, tup->rx_cookie, &state);
rx_dma_chan      1098 drivers/tty/serial/serial-tegra.c 		dmaengine_terminate_all(tup->rx_dma_chan);
rx_dma_chan      1099 drivers/tty/serial/serial-tegra.c 		dma_release_channel(tup->rx_dma_chan);
rx_dma_chan      1102 drivers/tty/serial/serial-tegra.c 		tup->rx_dma_chan = NULL;
rx_dma_chan      1147 drivers/tty/serial/serial-tegra.c 		tup->rx_dma_chan = dma_chan;
rx_dma_chan       292 drivers/tty/serial/sirfsoc_uart.c 	if (sirfport->rx_dma_chan) {
rx_dma_chan       304 drivers/tty/serial/sirfsoc_uart.c 		dmaengine_terminate_all(sirfport->rx_dma_chan);
rx_dma_chan       520 drivers/tty/serial/sirfsoc_uart.c 	if (!sirfport->rx_dma_chan &&
rx_dma_chan       607 drivers/tty/serial/sirfsoc_uart.c 		dmaengine_prep_dma_cyclic(sirfport->rx_dma_chan,
rx_dma_chan       620 drivers/tty/serial/sirfsoc_uart.c 	dma_async_issue_pending(sirfport->rx_dma_chan);
rx_dma_chan       859 drivers/tty/serial/sirfsoc_uart.c 	if (sirfport->rx_dma_chan)
rx_dma_chan       934 drivers/tty/serial/sirfsoc_uart.c 	if (sirfport->rx_dma_chan)
rx_dma_chan       960 drivers/tty/serial/sirfsoc_uart.c 		sirfport->rx_dma_chan)
rx_dma_chan       964 drivers/tty/serial/sirfsoc_uart.c 			sirfport->rx_dma_chan)
rx_dma_chan       968 drivers/tty/serial/sirfsoc_uart.c 	if (sirfport->rx_dma_chan && !sirfport->is_hrt_enabled) {
rx_dma_chan       980 drivers/tty/serial/sirfsoc_uart.c 	if (sirfport->rx_dma_chan)
rx_dma_chan      1024 drivers/tty/serial/sirfsoc_uart.c 	if (sirfport->rx_dma_chan && sirfport->is_hrt_enabled) {
rx_dma_chan      1110 drivers/tty/serial/sirfsoc_uart.c 	sirfport->rx_dma_chan = NULL;
rx_dma_chan      1188 drivers/tty/serial/sirfsoc_uart.c 	dmaengine_tx_status(sirfport->rx_dma_chan,
rx_dma_chan      1218 drivers/tty/serial/sirfsoc_uart.c 		dmaengine_pause(sirfport->rx_dma_chan);
rx_dma_chan      1248 drivers/tty/serial/sirfsoc_uart.c 		dmaengine_resume(sirfport->rx_dma_chan);
rx_dma_chan      1394 drivers/tty/serial/sirfsoc_uart.c 	sirfport->rx_dma_chan = dma_request_slave_channel(port->dev, "rx");
rx_dma_chan      1405 drivers/tty/serial/sirfsoc_uart.c 	if (sirfport->rx_dma_chan)
rx_dma_chan      1406 drivers/tty/serial/sirfsoc_uart.c 		dmaengine_slave_config(sirfport->rx_dma_chan, &slv_cfg);
rx_dma_chan      1410 drivers/tty/serial/sirfsoc_uart.c 	if (sirfport->rx_dma_chan) {
rx_dma_chan      1421 drivers/tty/serial/sirfsoc_uart.c 	dma_release_channel(sirfport->rx_dma_chan);
rx_dma_chan      1431 drivers/tty/serial/sirfsoc_uart.c 	if (sirfport->rx_dma_chan) {
rx_dma_chan      1432 drivers/tty/serial/sirfsoc_uart.c 		dmaengine_terminate_all(sirfport->rx_dma_chan);
rx_dma_chan      1433 drivers/tty/serial/sirfsoc_uart.c 		dma_release_channel(sirfport->rx_dma_chan);
rx_dma_chan       421 drivers/tty/serial/sirfsoc_uart.h 	struct dma_chan			*rx_dma_chan;